AD42.45-P-5000A | Electronic stability program (ESP), BAS and SPS diagnosis troubleshooting |
MODEL 202 with ENGINE 112, 113 with CODE (472a) Electronic stability program (ESP)
MODEL 129, 208 with ENGINE 112, 113 with CODE (472a) Electronic stability program (ESP)
MODEL 210 with ENGINE 111, 112, 113, 605, 606, 611, 612, 613 with CODE (472a) Electronic stability program (ESP)
Danger! | Risk of fatal injury due to vehicle slipping or tilting off the hoist. | Align vehicle between the pillars of the hoist and position the four support plates at the hoist mounting points specified by the vehicle manufacturer. | |
Electronic stability program (ESP), BAS and SPS diagnosis, advanced information | |||
Troubleshooting | |||
Complaint | Possible cause | Notes | Remedy/Test step |
ESP MIL (A1e42) or ABS MIL (A1e17) illuminated with engine running | Read out fault memory | ||
BAS/ESP malfunction indicator lamp (A1e47) or ABS MIL (A1e17) comes on while driving and does not go out again | Read out fault memory | ||
ESP MIL (A1e42) or ABS MIL (A1e17) comes on while driving and goes out again | On-board voltage < 11V, too many electrical consumers in operation | Test generator (G2), read out fault memory | |
ESP MIL (A1e42) or ABS MIL (A1e17) not illuminated when ignition switched on | Read out fault memory Read out fault memory of instrument cluster, HHT | ||
ABS MIL (A1e17) illuminated with engine running after tests on brake test bench or roller dynamometer | Implausible speed signal due to different speeds at front and rear axle | Read out and erase fault memory | |
ESP MIL illuminated due to the following causes and fault code C1142 is displayed when reading out with the HHT. | Driving through sharp bends In accidents involving rear-end impacts Vehicle spinning round on a slippery road surface | Fault code can be ignored | Read out and erase fault memory |
The ESP MIL (A1e42) comes on and, when reading out with the HHT, fault code C1142 and at least one other fault code between C1300 and 1311 is displayed. | Short-circuit of more than one solenoid valve in the hydraulic unit or wiring harness | If there is a short-circuit in 2 solenoid valves, the voltage supply to the solenoid valves is switched off. | Check all solenoid valves of the hydraulic unit and their supply leads for short-circuit |
Referenced documents
- ad4245p2000a Electronic stability program (ESP), BAS and SPS diagnosis, background knowledge
- ad4245p4000a Electronic stability program (ESP), BAS and SPS diagnosis, fault memory
- as0000z001001a Risk of death caused by vehicle slipping or toppling off of the lifting platform.